High‐Entropy Spinel Oxides‐Decorated MXene Nanoarchitectures for Efficient Methanol Oxidation‐Assisted Hydrogen Production
Hohai University · Nanjing University of Posts and Telecommunications
Abstract
ABSTRACT The substitution of methanol oxidation reaction (MOR) for conventional oxygen evolution reaction (OER) in water electrolysis systems presents a promising strategy to enhance hydrogen production efficiency. Herein, we demonstrate this concept through the rational design of high‐entropy spinel oxide‐decorated Ti 3 C 2 T x MXene (HEO/MX) nanoarchitectures that simultaneously catalyze both hydrogen evolution reaction (HER) and selective methanol‐to‐formate conversion. The well‐dispersive high‐entropy spinel oxides afford numerous catalytically active centers as well as multiple electronic hybridizations, while the ultrathin MXene nanosheets enable the intimate interfacial interactions and guarantee a…
Citation impact
- FWCI
- 18.73
- Percentile
- 100%
- References
- 46
Authors
8Topics & keywords
- Overpotential
- Oxygen evolution
- Spinel
- Electrocatalyst
- Bifunctional
- Hydrogen production
- Anode
- Water splitting